How To Fix CY103 - Various units are added together

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 103

• Message text: Various units are added together

What causes this issue?

Available capacity or requirements in the planning table (tabular form)
belonging to different capacity categories are added together. These
capacities have different units of measure.

How to fix this error?

You should check whether capacities which are considered together have
different units of measure for the evaluation and if so which ones.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY103 - Various units are added together ?

  The SAP error message CY103, which states "Various units are added together," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with cost planning or cost allocation. This error indicates that there is an inconsistency in the units of measure being used in a calculation or aggregation process.
  Cause:
  The error arises when different units of measure are being combined in a calculation. For example, if you are trying to sum costs that are expressed in different units (e.g., some costs in hours and others in pieces), SAP will not allow this operation because it cannot logically combine these different units.
  Solution:
  To resolve the CY103 error, you can take the following steps:
  
  
  Check Units of Measure: Review the data you are trying to process. Ensure that all entries being summed or aggregated are in the same unit of measure. If they are not, you will need to convert them to a common unit.
  
  
  Adjust Planning Data: If you are working with planning data, ensure that the planning versions and the units of measure are consistent across all relevant entries.
  
  
  Review Configuration: Check the configuration settings in the SAP system related to units of measure. Ensure that the units are correctly defined and that any necessary conversions are set up.
  
  
  Data Entry: If the error occurs during data entry, double-check the entries for any inconsistencies in the units of measure.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling units of measure in your version of SAP.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Units of Measure in SAP: Understanding how units of measure work in SAP is crucial. SAP allows for the definition of various units, and it is important to ensure that they are used consistently across all transactions.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in checking or adjusting units of measure, such as CJ20N for project management or KP06 for cost planning.
  SAP Notes: Check for any SAP Notes related to the CY103 error for additional insights or patches that may address the issue.
  
  By ensuring consistency in the units of measure and following the above steps, you should be able to resolve the CY103 error effectively.